Search Results - "Lehman, RA"

Addressing a national crisis: the spine hospital and department's response to the COVID-19 pandemic in New York City by Lombardi, JM, Bottiglieri, T, Desai, N, Riew, KD, Boddapati, V, Weller, M, Bourgois, C, McChrystal, S, Lehman, RA

“…In a very brief period, the COVID-19 pandemic has swept across the planet leaving governments, societies, and healthcare systems unprepared and…”
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A new classification of thoracolumbar injuries : The importance of injury morphology, the integrity of the posterior ligamentous complex, and neurologic status by VACCARO, Alexander R, LEHMAN, Ronald A, FISHER, Charles, ZEILLER, Steven C, ANDERSON, D. Greg, BONO, Christopher M, STOCK, Gordon H, BROWN, Andrew K, KUKLO, Timothy, ÖNER, F. C, HURLBERT, R. John, ANDERSON, Paul A, HARRIS, Mitchel, HEDLUND, Rune, HARROP, James, DVORAK, Marcel, WOOD, Kirkham, FEHLINGS, Michael G

“…A new proposed classification system for thoracolumbar (TL) spine injuries, including injury severity assessment, designed to assist in clinical management. To…”
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Accuracy and efficacy of thoracic pedicle screws in curves more than 90 degrees by Kuklo, Timothy R, Lenke, Lawrence G, O'Brien, Michael F, Lehman, Jr, Ronald A, Polly, Jr, David W, Schroeder, Teresa M

“…Retrospective study of large-magnitude thoracic curves (> or =90 degrees ) treated with pedicle screw constructs. To evaluate the results of pedicle screw…”
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Straight-forward versus anatomic trajectory technique of thoracic pedicle screw fixation: A biomechanical analysis by LEHMAN, Ronald A, POLLY, David W, KUKLO, Timothy R, CUNNINGHAM, Bryan, KIRK, Kevin L, BELMONT, Philip J

“…A biomechanical study on cadaveric thoracic vertebrae using pullout strength, insertional torque, and bone mineral density to determine the optimal sagittal…”
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Advantage of pedicle screw fixation directed into the apex of the sacral promontory over bicortical fixation: A biomechanical analysis by LEHMAN, Ronald A, KUKLO, Timothy R, BELMONT, Philip J, ANDERSEN, Romney C, POLLY, David W

“…A biomechanical study of human cadaveric sacra using insertional torque and bone mineral density was conducted to determine the optimal sagittal trajectory of…”
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Repair of the Adult Acetabular Labrum by Murphy, Kevin P., Ross, Amy E., Javernick, Matthew A., Lehman, Ronald A.

“…Although hip arthroscopy is a new technique, indications for its use are rapidly expanding. With better utilization and understanding of both radiologic…”
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Effect of various tapping diameters on insertion of thoracic pedicle screws: A biomechanical analysis by KUKLO, Timothy R, LEHMAN, Ronald A

“…A biomechanical cadaver study to assess the effect of various tapping diameters on thoracic pedicle screw insertional torque. Thoracic pedicle screws are now…”
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Use of the anatomic trajectory for thoracic pedicle screw salvage after failure/violation using the straight-forward technique: A biomechanical analysis by LEHMAN, Ronald A, KUKLO, Timothy R

“…A biomechanical study of cadaver vertebrae to determine the feasibility of obtaining adequate thoracic pedicle screw fixation in a salvage situation. OBJECTIVE…”
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Reliability of end, neutral, and stable vertebrae identification in adolescent idiopathic scoliosis by POTTER, Benjamin K, ROSNER, Michael K, LEHMAN, Ronald A, POLLY, David W, SCHROEDER, Teresa M, KUKLO, Timothy R

“…Analysis of radiographic interpretation and vertebral level identification. To assess the intra- and interobserver reliability by observer training level used…”
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Solitary Epiphyseal Enchondromas by Potter, Benjamin K, Freedman, Brett A, Lehman, Ronald A, Shawen, Scott B, Kuklo, Timothy R, Murphey, Mark D

“…BackgroundEnchondromas originating in the epiphyses of long bones are rare. The purpose of the present study was to evaluate the prevalence as well as the…”
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Simultaneous Bilateral Rupture of the Pectoralis Major Tendon: A Case Report by Potter, Benjamin K, Lehman, Ronald A, Doukas, William C

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Standard and minimally invasive approaches to the spine by Lehman, Jr, Ronald A, Vaccaro, Alexander R, Bertagnoli, Rudolf, Kuklo, Timothy R

“…With the advent of minimally invasive surgical approaches to the spine, the ability to adequately expose the desired anatomic structures while minimizing the…”
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The thoracolumbar injury severity score: a proposed treatment algorithm by Vaccaro, Alexander R, Zeiller, Steven C, Hulbert, R John, Anderson, Paul A, Harris, Mitchel, Hedlund, Rune, Harrop, James, Dvorak, Marcel, Wood, Kirkham, Fehlings, Michael G, Fisher, Charles, Lehman, Jr, Ronald A, Anderson, D Greg, Bono, Christopher M, Kuklo, Timothy, Oner, F C

“…Significant controversy exists regarding the optimal management of thoracolumbar injuries. This is in part due to the lack of understanding of the natural…”
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Enlarging knee mass in a 13-year-old girl by Kuklo, Timothy R, Lehman, Jr, Ronald A, Gajewski, Donald A, Schaefer, Richard A

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Surgical treatment of acute lateral collateral ligament and posterolateral corner injuries by Murphy, Kevin P, Helgeson, Melvin D, Lehman, Jr, Ronald A

“…Early surgical treatment of injuries to the posterolateral corner of the knee is recommended to promote rehabilitation for normal function of the knee. To…”
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Surgical decision making for unstable thoracolumbar spine injuries: results of a consensus panel review by the Spine Trauma Study Group by Vaccaro, Alexander R, Lim, Moe R, Hurlbert, R John, Lehman, Jr, Ronald A, Harrop, James, Fisher, D Charles, Dvorak, Marcel, Anderson, D Greg, Zeiller, Steven C, Lee, Joon Y, Fehlings, Michael G, Oner, F C

“…The optimal surgical approach and treatment of unstable thoracolumbar spine injuries are poorly defined owing to a lack of widely accepted level I clinical…”
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Intradural lumbar disk fragment with ring enhancement on MR by Wasserstrom, R, Mamourian, AC, Black, JF, Lehman, RA

“…Intradural extension of a herniated intervertebral disk, an unusual complication of a common disease, may mimic an intradural tumor on MR. A case of a…”
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Structures at risk following anterior instrumented spinal fusion for thoracic adolescent idiopathic scoliosis by Kuklo, Timothy R, Lehman, Jr, Ronald A, Lenke, Lawrence G

“…With the increasing popularity of anterior instrumented spinal fusion for adolescent idiopathic scoliosis, there has also been a rising concern over the…”
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Probing for thoracic pedicle screw tract violation(s): is it valid? by Lehman, Ronald A, Potter, Benjamin K, Kuklo, Timothy R, Chang, Audrey S, Polly, David W, Shawen, Scott B, Orchowski, Joseph R

“…Preparation of the thoracic pedicle screw tract is a critical step prior to the placement of screws. The ability to detect pedicle wall violation(s) by probing…”
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MECHANISM OF THE ANTAGONISM BY PRALIDOXIME AND 1,1‐TRIMETHYLENEBIS(4‐HYDROXYIMINOMETHYLPYRIDINIUM) OF THE ACTION OF ECHOTHIOPHATE ON THE INTESTINE by LEHMAN, R. A.

“…Pralidoxime chloride (pyridine‐2‐aldoxime methochloride; Protopam Chloride) and 1,1′‐trimethylenebis(4‐hydroxyiminomethylpyridinium bromide) (TMB‐4) antagonize…”
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